Class: Rack::Conditional

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/conditional.rb,
lib/rack/conditional/version.rb

Overview

Conditional wrapper for Rack middleware.

Constant Summary collapse

VERSION = 
'0.3.4'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(app, condition, middleware, *args, &block) ⇒ Conditional

Returns a new instance of Conditional.



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# File 'lib/rack/conditional.rb', line 6

def initialize(app, condition, middleware, *args, &block)
  @app = app
  @condition = condition
  @middleware = middleware.new(app, *args, &block)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/conditional.rb', line 12

def call(env)
  app = @condition.call(env) ? @middleware : @app
  app.call(env)
end